APA (7th ed.) Citation

Levitt, S. D. (2005). Freakonomics: A rogue economist explores the hidden side of everything. HarperCollins.

Chicago Style (17th ed.) Citation

Levitt, Steven D. Freakonomics: A Rogue Economist Explores the Hidden Side of Everything. New York: HarperCollins, 2005.

MLA (8th ed.) Citation

Levitt, Steven D. Freakonomics: A Rogue Economist Explores the Hidden Side of Everything. HarperCollins, 2005.

Warning: These citations may not always be 100% accurate.